A collection of sterile devices intended to support and provide continuous physiologic organ perfusion to a donated kidney(s) during its preservation, evaluation, and transport in a kidney donor-organ preservation/transport system from the donor to the receiver hospital where the organ will be transplanted into the recipient. It typically includes a blood/fluid perfusion circuit, reservoir, pump, oxygenator, warmer, a urine collection reservoir, flow/pressure sensors, access and control valves, cannulae/connectors/tools to connect the appropriate vessels of the kidney and tubing lines, filters and bags to add/remove blood and solutions. This is a single-use device.